STRUCT DPU_DSC_CFG(9)

✨ struct dpu_dsc_cfg(9) ✨

okay bestie, welcome to the Kernel API Manual 💅 today we're looking at struct dpu_dsc_cfg — literally the info hub for DSC blocks. she's giving "I hold the facts" energy, no cap 🎀

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🌸 NAME 🌸

struct dpu_dsc_cfg — information of DSC blocks. yes gorl, that's the whole vibe.

• @id — enum identifying this block 🫶
• @base — register offset of this block

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🦋 SYNOPSIS 🦋

struct dpu_dsc_cfg {
    DPU_HW_BLK_INFO;
    unsigned long features;
    const struct dpu_dsc_sub_blks *sblk;
 };

like, look at her. three little lines and she's iconic 👑

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💖 Members 💖

• sblk — sub-blocks information. that's it, that's the member. she's lowkey doing the most by doing the least ✨

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🌈 SEE ALSO 🌈

the whole friend group, fr fr — Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h and honestly a whole group chat of structs:

• struct dpu_scaler_blk(9)
• struct dpu_pp_blk(9)
• struct dpu_dsc_blk(9)
• struct dpu_sspp_v13_rec_blk(9)
• enum dpu_qos_lut_usage(9)
• struct dpu_qos_lut_entry(9)
• struct dpu_qos_lut_tbl(9)
• struct dpu_rotation_cfg(9)
• struct dpu_caps(9)
• struct dpu_sspp_sub_blks(9)
• struct dpu_lm_sub_blks(9)
• struct dpu_dspp_sub_blks(9)
• struct dpu_dsc_sub_blks(9)
• struct dpu_sspp_cfg(9)
• struct dpu_lm_cfg(9)
• struct dpu_dspp_cfg(9)
• struct dpu_pingpong_cfg(9)
• struct dpu_merge_3d_cfg(9)
• struct dpu_intf_cfg(9)
• struct dpu_wb_cfg(9)
• struct dpu_vbif_dynamic_ot_cfg(9)
• struct dpu_vbif_dynamic_ot_tbl(9)
• struct dpu_vbif_qos_tbl(9)
• struct dpu_vbif_cfg(9)
• struct dpu_cdm_cfg(9)
• struct dpu_perf_cdp_cfg(9)
• struct dpu_mdss_version(9)
• struct dpu_perf_cfg(9)
• struct dpu_mdss_cfg(9)

ngl that's a lot of structs, but every single one of them is invited to the party and we're not cutting the guest list 💀💖

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aaaand that's the page!! mwah 💋 this gem lives over in ./drivers/gpu/drm/msm/disp/dpu1, dated October 2026 — go off bestie, you ate 🍓🧚💜